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Princess|Lab Grown|IGI

4.12ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG500144721

Shape and cutting style on the report: Princess cut

Certificate IGI LG500144721

Diamond specifications and retailer prices

From $11,499 NZD
$6,470 USD
As of October 31, 2026
17 retailers carry this diamond
Most expensive: $56,131 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 4.12ct lab-grown princess diamond

This 4.12ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500144721 or 500144721. Listed at 17 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.12
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500144721
Dimensions8.93 × 8.92 × 6.02 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.93 mm8.92 mm4.12 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500144721
Side View
Table 73.5%Crown 38.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $56,131 NZD|Low: $11,499 NZD|High: $93,198 NZD|Avg: $47,106 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16$11,499 NZD
Retailer 15$31,522 NZD
Retailer 4$32,279 NZD
Retailer 8$33,493 NZD
Retailer 3$34,270 NZD
Retailer 9$35,239 NZD
Retailer 5$35,306 NZD
Retailer 14$36,026 NZD
Retailer 18$36,159 NZD
Retailer 17$36,566 NZD
Retailer 10$39,257 NZD
Retailer 12$40,393 NZD
Retailer 6$52,384 NZD
MOH London$56,131 NZD
Retailer 11$66,075 NZD
Retailer 13$77,837 NZD
Retailer 2$79,261 NZD
Retailer 7$91,159 NZD

23 data points across 18 retailers

17 retailers

B
Cheapest Retailer
-
$11,499 NZD
$6,470 USD
Retailer 2
-
$31,522 NZD
$17,736 USD
View
Price under review
Retailer 3
-
$32,279 NZD
$18,162 USD
View
Price under review
Retailer 4
-
$34,270 NZD
$19,282 USD
View
Price under review
Retailer 5
-
$35,306 NZD
$19,865 USD
View
Price under review
Final sale: no returns
Retailer 6
-
$36,159 NZD
$20,345 USD
View
Price under review
Retailer 7
-
$36,566 NZD
$20,574 USD
View
Price under review
Retailer 8
-
$40,393 NZD
£17,896 GBP
View
Price under review
Most Expensive
MOH London
LG500144721 · Nov 1
$56,131 NZD
£24,868 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $11,499 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
4.12ct Princess
$11,499 NZD